Brownells Standard Line Stainless 50 Caliber Rifle Brush 12 Pack

The Brownells Standard Line Stainless 50 Caliber Rifle Brush 12 Pack gives you a dozen high-quality bore brushes sized specifically for .50 caliber rifles, built for serious cleaning work. Whether you're running a shop, maintaining a firearm collection, or tackling heavily fouled barrels, this bulk pack keeps you stocked without the markup of buying brushes one or two at a time. Each brush features a single-piece steel shank that's looped and wound—not the cheaper twisted-and-chopped construction you'll find elsewhere—so they hold up to repeated use.

Stainless steel bristles deliver aggressive cleaning action where you need it most: barrels clogged with lead, carbon, and rust buildup. That said, this aggressive approach does accelerate bore wear with regular use, so they're best deployed on problem bores rather than as your everyday maintenance brush. The 3.27-inch overall length fits standard cleaning rod setups, and the 8-32 thread pattern (standard for .50 caliber and most other large-bore rifle applications) threads cleanly onto any compatible rod.

Built the way Brownells has made them for generations, these brushes are the same ones gunsmiths and armorer shops buy in bulk for their benches. A 12-pack means you can keep one in your range bag, one in your cleaning kit at home, and extras on hand—no excuses for cutting corners on bore maintenance.

Key Features

• Single-piece looped and wound steel shank for durability
• Stainless steel bristles for aggressive fouling removal
• 12-pack bulk quantity reduces per-unit cost
• 3.27-inch length compatible with standard cleaning rods
• 8-32 thread pattern for .50 caliber and other large-bore rifles

Specifications

Frequently Asked Questions

What thread size do these brushes use?

.50 caliber rifles and most other large-bore applications use 8-32 threads. Make sure your cleaning rod is compatible with this standard thread pattern before ordering.

Are stainless steel brushes good for regular maintenance or just heavy cleaning?

Stainless steel bristles are designed for aggressive cleaning of heavily fouled, leaded, or rusted bores. While they're effective for problem barrels, regular use can accelerate bore wear. Consider using softer brass brushes for routine maintenance between shooting sessions.

Why buy a 12-pack?

Bulk packs reduce the per-brush cost and ensure you always have brushes on hand—whether for your personal collection, a shop, or simply so you're never caught without a replacement when one wears out.

What's included in the pack?

The pack contains 12 standard-line stainless steel bore brushes, each with a looped and wound steel shank and 8-32 threads.